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Record Information
Version2.0
Created at2022-09-06 03:19:05 UTC
Updated at2022-09-06 03:19:06 UTC
NP-MRD IDNP0224794
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,4-dimethylzymosterol
Description14-Demethyllanosterol, also known as 4,4-dimethylzymosterol, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Thus, 14-demethyllanosterol is considered to be a sterol lipid molecule. A 3beta-sterol formed formally by loss of a methyl group from the 14-position of lanosterol. 14-Demethyllanosterol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 14-Demethyllanosterol may be a unique S. Cerevisiae (yeast) metabolite. In humans, 14-demethyllanosterol is involved in the metabolic disorder called the child syndrome pathway.
Structure
Thumb
Synonyms
ValueSource
(3beta,5alpha)-4,4-Dimethylcholesta-8,24-dien-3-olChEBI
14-DesmethyllanosterolChEBI
4,4-Dimethyl-5alpha-cholesta-8,24-dien-3beta-olChEBI
4,4-Dimethyl-8,24-cholestadienolChEBI
4,4-Dimethylcholesta-8(9),24-dien-3beta-olChEBI
4,4-DimethylzymosterolChEBI
(3b,5a)-4,4-Dimethylcholesta-8,24-dien-3-olGenerator
(3Β,5α)-4,4-dimethylcholesta-8,24-dien-3-olGenerator
4,4-Dimethyl-5a-cholesta-8,24-dien-3b-olGenerator
4,4-Dimethyl-5α-cholesta-8,24-dien-3β-olGenerator
4,4-Dimethylcholesta-8(9),24-dien-3b-olGenerator
4,4-Dimethylcholesta-8(9),24-dien-3β-olGenerator
Chemical FormulaC29H48O
Average Mass412.6908 Da
Monoisotopic Mass412.37052 Da
IUPAC Name(2S,5S,7R,11R,14R,15R)-2,6,6,15-tetramethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-ol
Traditional Name(2S,5S,7R,11R,14R,15R)-2,6,6,15-tetramethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-ol
CAS Registry NumberNot Available
SMILES
C[C@H](CCC=C(C)C)[C@H]1CC[C@H]2C3=C(CC[C@]12C)[C@@]1(C)CC[C@H](O)C(C)(C)[C@@H]1CC3
InChI Identifier
InChI=1S/C29H48O/c1-19(2)9-8-10-20(3)22-12-13-23-21-11-14-25-27(4,5)26(30)16-18-29(25,7)24(21)15-17-28(22,23)6/h9,20,22-23,25-26,30H,8,10-18H2,1-7H3/t20-,22-,23+,25+,26+,28-,29-/m1/s1
InChI KeyCHGIKSSZNBCNDW-QGBOJXOESA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Cholesterol-skeleton
  • Cholestane-skeleton
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 3-hydroxysteroid
  • Steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP7.14ALOGPS
logP7.41ChemAxon
logS-5.9ALOGPS
pKa (Strongest Acidic)19.55ChemAxon
pKa (Strongest Basic)-0.81ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity130.07 m³·mol⁻¹ChemAxon
Polarizability53.51 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00023776
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound165609
PDB IDNot Available
ChEBI ID18364
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]